Clock Quotes

Meditation is not for him who eats too much, nor for him who eats not at all; not for him who is over much addicted to sleep, nor for him who is always awake.
– Bhagavad Gita (c. BC 400)

A Programming Note

The backside of Scienceblogs.com is gettin’ some tunin’ tonight, starting in about 30 minutes or so. That’s what she said. So, we cannot post anything and you cannot post comments (though it may seem like you can) until, hopefully, tomorrow morning.
Afterwards, we all hope, posting (by us) and commenting (by you) is not going to be as frustrating as it has been for a while. No more “submission error” messages, no more multiple copies of a comment, or so they promised….fingers crossed.
This is a great opportunity for all of you to catch up on our rich bloggy archives. Or, better still, to go out and commune with nature or RL people.

Today’s carnivals

The Boneyard is back! The latest edition is up at The Dragon’s Tales
Grand Rounds Vol. 5 No. 44 are up on Doc Gurley

ScienceOnline’09 – interview with Elissa Hoffman

The series of interviews with some of the participants of the 2008 Science Blogging Conference was quite popular, so I decided to do the same thing again this year, posting interviews with some of the people who attended ScienceOnline’09 back in January.
Today, I asked Elissa Hoffman, a blogging biology teacher, to answer a few questions.
Welcome to A Blog Around The Clock. Would you, please, tell my readers a little bit more about yourself? Who are you? What is your (scientific) background?
My name is Elissa Hoffman and I’m from Wisconsin. I’m a high school science teacher at Appleton East High School. Specifically, I teach biology and AP Biology. I have a BA in biology with minors in environmental studies and education, and when I was in college we divided biology majors into two categories – “big thing biologists” and “little thing biologists”. I was definitely in the “big thing” group – I had a huge focus on aquatic ecology and spent many happy hours mucking through rivers, Secchi disks and phytoplankton sampling bottles in tow. My senior research project actually involved the feeding behaviors of Daphnia, which required me to do a lot of microvideotaping! Now that I’m teaching, though, my interests have broadened. I still love ecology, but I’m also really passionate about teaching evolution, genetics, botany, and anat/phys.
Elissa Hoffman pic.JPG
What do you want to do/be when (and if ever) you grow up?
I added a master’s degree in Educational Leadership a few years ago, so I’m considering a move to school administration. However, given my penchant for setting goals, I’m currently looking at other options as well – debating the merits of various doctoral programs vs. getting another master’s degree. At the moment, given school budget cuts, I’m pretty happy to be where I am!
What aspect of science communication and/or particular use of the Web in science interests you the most?
I just love the ability to make connections with real people! Getting the chance to communicate directly with people who are doing actual scientific research or have cool science-related jobs is really, really invigorating.So often we in K-12 education are isolated from people who aren’t part of our school network, and not being connected to current scientific research means that our students aren’t hearing about it! I’ve had several guest bloggers on my class blog who have done a fabulous job of reminding my students that scientific research is still going on – that not all of the cool discoveries have already been made – and that researchers are real people who have social lives and fun personalities.
How does (if it does) blogging figure in your work? How about social networks, e.g., Twitter, FriendFeed and Facebook?
I have a class blog – I started it in January 2008 on a whim, thinking that since no one at my school was currently blogging with students I might as well try it out. After a few issues with making it work on our server, I unveiled it to the kids who were – well, unimpressed. Most of them had no idea what a blog was. When I talk about it with my new crop of students this fall, most of them STILL will have no idea what a blog is. But they catch on pretty quickly and I think they really like it! I’ve had them write posts, read posts, comment back and forth on each others’ posts, and in general become comfortable with blogs and blog etiquette. I am thinking about using some guest bloggers again this year and anyone who’s interested can email me (hoffmanelissa (at sign) aasd.k12.wi.us).
I’ve also got Twitter accounts (both personal and work-related) and a presence on Facebook. We do set up a class group on Facebook – the kids can join the group (i.e. “Mrs. Hoffman’s AP Bio 2008-09”, etc.) without having to “friend” me, which removes any ickiness or awkwardness. The group lets me distribute email messages to the kids really quickly and also lets me post links, photos, etc. that all of the kids can access.
When and how did you discover science blogs? What are some of your favourites? Have you discovered any new cool science blogs while at the Conference?
Probably sometime in 2007 – I really have no idea how I wandered into it. I do know that once ScienceBlogs picked up steam, it became a very exciting place to lurk! My RSS reader has a mixture of science blogs, health & medicine blogs, education blogs, and mommy blogs – there are an awful lot of favorites in there!
Is there anything that happened at this Conference – a session, something someone said or did or wrote – that will change the way you think about science communication, or something that you will take with you to your job, blog-reading and blog-writing?
I can’t really pinpoint any one particular thing. It was a really great weekend – I was definitely not sure what to expect going into it, wondering if I was going to be in over my head with all of these uber-bloggers, but it worked out pretty well! I loved meeting everyone and having great conversations about science, blogging, and education.
It was so nice to finally meet you in person and thank you for the interview. I hope to see you again next January.
It was very nice to meet you – thanks for all you do for blogging and for the conference!!
==========================
See the 2008 interview series and 2009 series for more.

Clock Quotes

Poverty is very terrible, and sometimes kills the very soul within us; but it is the north wind that lashes men into Vikings; it is the soft luscious south wind which lulls them to lotus dreams.
– Ouida

New and Exciting in PLoS this week

Still getting all my Legos together after the trip, here are some of the highlight from various PLoS journals from last Friday and today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with just one click. Here are my own picks for the week – you go and look for your own favourites:

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The Open Laboratory 2009 – the submissions so far

OpenLab logo.jpg
Here are the submissions for OpenLab 2009 to date. As we have surpassed 220 entries, all of them, as well as the “submit” buttons and codes and the bookmarklet, are under the fold. You can buy the 2006, 2007 and 2008 editions at Lulu.com. Please use the submission form to add more of your and other people’s posts (remember that we are looking for original poems, art, cartoons and comics, as well as essays):

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ScienceOnline’09 – interview with Erica Tsai

The series of interviews with some of the participants of the 2008 Science Blogging Conference was quite popular, so I decided to do the same thing again this year, posting interviews with some of the people who attended ScienceOnline’09 back in January.
Today, I asked Erica Tsai, the co-organizer of the Friday evening events at ScienceOnline’09, to answer a few questions.
Welcome to A Blog Around The Clock. Would you, please, tell my readers a little bit more about yourself? Who are you? What is your (scientific) background?
I’m a graduate student in the Department of Biology at Duke University. I’m in the field of comparative phylogeography which means I look at how the geographic ranges of related species change as their shared environment changes. In particular, I study how a parasitic plant (yes, plants can be parasites too!) and its host tree shifted their distributions due to climate changes following the last ice age.
EricaTsai pic.jpg
How does (if it does) blogging figure in your work?
One thing I’ve done in relation to blogging is to help run a high school student science blog. For a few summers (though not currently), I worked with the Howard Hughes Precollege Program at Duke University. This program is targeted at local high schoolers (especially minorities and women) interested in exploring basic science. The students work in research labs and blog about their experiences.
Was it easy to get the students interested in blogging?
In some sense, yes. These students are generally high achieving and good at academics, so they are very amenable to doing whatever is asked of them, which is great! I would guess that they looked at it as yet another “homework assignment”. I regret that we weren’t able to better integrate them into online science communities or to introduce them to online resources.
What do you wish you had taught them?
The blogs were seen as an online diary for each person, and that’s where the interaction ended. There wasn’t a question of reading another person’s diary! That’s missing a major point of online science. There’s the community aspect, even if you are just a lurker. I would have liked to better equip them with online science tools: set them up with an rss reader, point them to Science Blogs, discuss a new article on ScienceDaily, how to set up google alerts/article alerts, etc. I’d be interested in what your readers would put on a list of “Tips and tricks to being part of the online science community”. That’s not to say that some students didn’t figure this out. It just wasn’t due to any training from us! For instance, Trisha Saha, a student in the undergraduate Howard Hughes program, was so savvy she’s now blogging for Nature Network.
What blogging guidelines did you give the students?
I was surprised at the number of restrictions that came up during this process. First were the many privacy issues of the laboratories involved. For instance, I think a student blogged about some protein she was working on as her research project. But, oops, the PI didn’t want it out that they were even working on that protein! Also, there were some safety guidelines (not necessarily pertaining to the students, but rather to protect the labs). For example, students were asked not to post photos of animals, cages, or anything that might inflame anti-animal testing activists. There was some disagreement about how appropriate that rule was, but a conservative approach was taken.
What was the disagreement about?
It was fundamentally about what is the point of the student blogs. The students were asked to do two main things, one stated and the other unstated. Stated: Report honestly and openly about your experiences. Unstated: These experiences should be positive, professional, and noncontroversial. The first of the unstated rules, while off-putting to us rebellious types, wasn’t actually much of an issue. I think this is partly due to the high quality of the program (so there weren’t that many problems to report on), and the natural reticence against airing your dirty laundry in public. This reticence, of course, runs counter to the desire for frankness in a blog, so sometimes their posts took on a glossy sheen. I mean, did you really happily and eagerly redo that failed PCR for a tenth time?
The professional and noncontroversial rules were more challenging for me. For instance, a student posted about where the whole lab went out for lunch; another student wrote about how all the students met to play frisbee. Some administrators were aghast, how unprofessional! What will a college admissions officer think of that? I was thinking, do you know how many food blogs I read? I can’t help feeling like this is where a blogger becomes human. It lends credibility to the realness of their writing and makes them more likable. What’s bad about that? This relates to the broader question of what your online presence should be. Just professional? Some personal? My friends and I have argued about having a ‘personal’ or ‘about me’ tab on our websites. Some are solidly in the “not one iota of personal information”, “it should all be about my research” camp. My counter is, what do you look at when you go to someone’s website? I always go for the ‘personal’ tab. I’m just curious! Maybe I’m searching for a human connection. And that connection makes it more likely I’ll remember you, want to read your papers, and work with you in the future.
The noncontroversial rule is the one, I think, that runs most counter to being a successful and popular blog. Uncontroversial can mean boring. Especially if we scare the kids into writing only positive and professional posts. Uncontroversial can also mean discouraging deep thinking and discussion about an issue. I have one example in mind:
A student was working in a lab that performed animal experiments, where different treatments were given and in the end the animals were euthanized. He described some of the procedures in a post, and did so in a very flippant and callous way. The way it was described was horrible! I imagined PETA or some other activist group swarming down — and with good reason! Obviously, the PI would have used very different language in describing this experiment, as I’m sure he did to an animal ethics board to gain clearance for it. So the short end of the story is that we asked the student to change the language. But the broader point was lost, and I’ve found myself puzzling over how better to handle these situations in the future. His original crude language was essentially truthful, but highly controversial and embarrassing. An activist would argue that if an experiment shorn of scientific jargon is repellent, we shouldn’t be doing it. I’m sensitive to that, but at the same time I wouldn’t want to make any lab a target for bio-terrorism. I wish we had encouraged deeper thinking on the matter and had him write a more thoughtful, measured, analysis of the matter.
What was the point of the student’s blog?
At worst, it’s a way of generating PR for the program, and it gives students practice at writing about science. At best, it gets students to be thoughtful about their experiences, which hopefully expands and deepens the experience. Also, it’d be ideal if it got students to explore topics they wouldn’t normally, and if it challenged them to think really hard about something!
It was so nice to meet you and thank you for the interview. I hope to see you again next January.
Thanks so much for interviewing me, Bora! And I enjoyed working with you on the conference very much.
==========================
See the 2008 interview series and 2009 series for more.

Everything you always wanted to know about The Open Laboratory

Walter Jessen of Next Generation Science interviewed me recently, mainly about the Open Laboratory, but also a little bit more about science blogging and Science 2.0. The interview is now live – you can read it here.

Today’s carnivals

Scientia Pro Publica #8 is up on A DC Birding Blog
Carnival of the Green #189 is up on Victoria Klein

Clock Quotes

It is the height of absurdity to sow little but weeds in the first half of one’s lifetime and expect to harvest a valuable crop in the second half.
– Percy Johnston

Persistence In Perfusion

Blogging on Peer-Reviewed Research

Persistence In PerfusionThis post, from January 25, 2006, describes part of the Doctoral work of my lab-buddy Chris.

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An Innovative Use of Twitter: monitoring fish catch! Now published.

A few months ago, I posted about a very innovative way of using Twitter in science – monitoring fish catch by commercial fishermen.
The first phase of the study is now complete and the results are published in the journal Marine and Coastal Fisheries: Dynamics, Management, and Ecosystem Science 2009; 1: 143-154: Description and Initial Evaluation of a Text Message Based Reporting Method for Marine Recreational Anglers (PDF) by M. Scott Baker Jr. and Ian Oeschger. It is relatively short and easy to read, so I recommend you take a look.
The next phase will continue with the program, with refinements, and will also include records of fish catch from fishing tournaments. Also, I hope to see this study presented at ScienceOnline’10 next January as an example of the forward-looking use of modern online technologies for collection of scientific data by citizen scientists.

Phase-Response Curve and T-Cycles: Clocks and Photoperiodism in Quail

Phase-Response Curve and T-Cycles: Clocks and Photoperiodism in QuailThis is a summary of my 1999 paper, following in the footsteps of the work I described here two days ago. The work described in that earlier post was done surprisingly quickly – in about a year – so I decided to do some more for my Masters Thesis.
The obvious next thing to do was to expose the quail to T-cycles, i.e., non-24h cycles. This is some arcane circadiana, so please refer to the series of posts on entrainment from yesterday and the two posts on seasonality and photoperiodism posted this morning so you can follow the discussion below:
There were three big reasons for me to attempt the T-cycle experiment at that time:

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Clock Quotes

Playing seems to be both disinterested and passionate at the same time; disinterested in that it is not for real, and passionate in the absorption it requires.
– Oliver Bevan

How eyes talk to each other?

How eyes talk to each other?One of the important questions in the study of circadian organization is the way multiple clocks in the body communicate with each other in order to produce unified rhythmic output.

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Web Site Story – a very funny video

Thanks, Sheril:

The Open Laboratory 2009 – the submissions so far

OpenLab logo.jpg
Here are the submissions for OpenLab 2009 to date. As we have surpassed 210 entries, all of them, as well as the “submit” buttons and codes and the bookmarklet, are under the fold. You can buy the 2006, 2007 and 2008 editions at Lulu.com. Please use the submission form to add more of your and other people’s posts (remember that we are looking for original poems, art, cartoons and comics, as well as essays):

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The Best of June

Ah, with all the traveling I forgot to post the ‘Best of” post on the 1st of the month. But what the heck – I got new readers over the past couple of weeks, so better late than never. So here it goes – I posted 150 times in June. Here are some of the highlights.
I announced my plans for the trip to Germany and Serbia and later added some more details.
I was interviewed by Caryn Shechtman at Nature Network and later reposted the interview here.
I went to the XXVI International Association of Science Parks World Conference on Science & Technology Parks in Raleigh and wrote a longish post with my thoughts about the future of such physical sci-tech spaces.
In science news, a beautiful Mammoth fossil was discovered in Serbia. And Victor Bruce, a pioneer of my field, died in June.
I saw a big turtle in front of my house and a huge bug on my porch. I think this was the funniest video of the month.
First serious, thought-provoking, science-related post of the month was: Why or why not cite blog posts in scientific papers?. Then I dissected the Bentham Hoax by using a FriendFeed widget.
I posted the video about the Ethic of the Link as an intro to a very provocative post – The Ethics of The Quote – which made several journalists’ heads explode. I still stand by every word I wrote there!
As much as I enjoyed writing the ‘ethics of the quote’ post and the ensuing discussion in the comments, the best post in June was actually not written by me, but by the Bride Of Coturnix – On Being a Nurse.
The 140 Characters conference in NYC, all about Twitter, had a science session of which I posted a clip. Later, I used Twitter to explain Twitter to some business-folks at MIT. When the election in Iran resulted in government shenanigans and the people’s protests, I followed it on Twitter for the first two days or so (while it was still reliable) and reposted my tweets here.
In late June I started the series of interviews with the participants of ScienceOnline’09 – the first interviews were with Sol Lederman, Greg Laden, SciCurious, Peter Lipson, Glendon Mellow and Dr.SkySkull.
We set the date for ScienceOnline’10 so mark your calendars.
I started experimenting with audio (needs more work, now that I am back in the USA) and posted my first ClockCast. More will be coming soon.
Starting with the trip, I decided to do my annual Summer Chronobiology Course by reposting Clock Tutorials and associated good basic posts about biological clocks.
I participated in the Silence Is The Enemy blogospheric action – part 1 and part 2.
Work-related, I announced the May Blog Pick Of The Month at PLoS ONE, reminded you of Journal Clubs, pointed to the must-read article PLoS ONE: Background, Future Development, and Article-Level Metrics, and introduced the new PLoS Medicine community blog – Speaking of Medicine.
I arrived in Lindau on the 29th, still exhausted and jet-lagged I went to Mario Molina’s talk about Climate Change, posted brief video interviews with Wojciech Supronowicz and Corinna Reisinger and then posted about the Tuesday events including my Open Access panel.

Welcome the newest SciBling!

This time, the Seed Overlords could not keep the secret from me – I knew about this move for a month!
Go and say Hello to the newest SciBling, another librarian blogger, Dorothea Salo at The Book of Trogool (you can browse Dorothea’s old archives at Caveat Lector to get a feel for her amazing writing).

Quail: How many clocks?

Quail:  How many clocks?One of the assumptions in the study of circadian organization is that, at the level of molecules and cells, all vertebrate (and perhaps all animal) clocks work in roughly the same way. The diversity of circadian properties is understood to be a higher-level property of interacting multicellular and multi-organ circadian systems: how the clocks receive environmental information, how the multiple pacemakers communicate and synchronize with each other, how they convey the temporal information to the peripheral clocks in all the other cells in the body, and how peripheral clocks generate observable rhythms in biochemistry, physiology and behavior.

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Clock Quotes

We live in oppressive times. We have, as a nation, become our own thought police; but instead of calling the process by which we limit our expression of dissent and wonder censorship, we call it concern for commercial viability.
– James Russell Lowell

Chossat’s Effect in humans and other animals

Chossat's Effect in humans and other animalsThis April 09, 2006 post places another paper of ours (Reference #17) within a broader context of physiology, behavior, ecology and evolution.
The paper was a result of a “communal” experiment in the lab, i.e., it was not included in anyone’s Thesis. My advisor designed it and started the experiment with the first couple of birds. When I joined the lab, I did the experiment in an additional number of animals. When Chris joined the lab, he took over the project and did the rest of the lab work, including bringing in the idea for an additional experiment that was included, and some of the analysis. We all talked about it in our lab meetings for a long time. In the end, the boss did most of the analysis and all of the writing, so the order of authors faithfully reflects the relative contributions to the work.
What is not mentioned in the post below is an additional observation – that return of the food after the fasting period induced a phase-shift of the circadian system, so we also generated a Phase-Response Curve, suggesting that food-entrainable pacemaker in quail is, unlike in mammals, not separate from the light-entrainable system.
Finally, at the end of the post, I show some unpublished data – a rare event in science blogging.

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Behold the Mammoth

As you may remember, a beautiful mammoth fossil was discovered in Serbia a couple of months ago. I promised I’d try to go and see it myself on my recent trip to Belgrade. And I did get to see it. But the story is more fun than just that…. 😉
First, I tried to get in touch with Dr.Miomir Korać, the Director of the Archaeological park Viminacium to ask for permission to photograph the fossil as well as to interview him. After a couple of e-mail addresses bounced, I got what I think is the correct address…but got no response.
Once I got to Belgrade, I asked my contacts there about this and, as is usually the process there, a friend of a friend of a friend was willing to take me to the site. They also tried to contact Korać, as well as their own bosses, but nobody returned their calls. It is vacation time in Serbia right now, and people are not easily reachable (even by cell phones, not to mention the Web – Serbia has a distressingly low rate of Internet use for Europe). So, what to do? They decided to take me there anyway, and deal with the bosses later. Thus, I will not use their names or photos here (in case they get in trouble) and I told them that I am still interested in talking to and interviewing both Korać and their bosses if they want to contact me.
Why all this worry about bypassing the protocol? Because the fossil is in the middle of a huge open-pit coal mine Drmno (you see, there are maps and satellite images all over the Web), near Kostolac, a mine that provides something like 1/8th of electrical power of Serbia and is thus of strategic importance. For all they knew, I could have been an American spy! But fortunately they trusted the friends of friends of friends that I was not.
So, last Thursday, I got up early and went to the bus station. I took a bus to Pozarevac, a trip I took a million times as a kid. But this time, it was different. The bus was new and modern and clean and comfortable and smelled good. The music was discrete and not the worst of the worst of the newly-composed “folk”. The bus also started the trip exactly on time (to the second!) and arrived exactly on time. Not whenever the bus driver felt inspired to drive as it used to be once upon a time. Capitalism, baby!
It took a couple of hours in Pozarevac until our car that was to take us to Drmno arrived. So we sat in a cafe and got to know each other….over four huge shots of home-made slivovitz! I did not even have breakfast yet! I tried to dilute it by having a couple of big Turkish coffees, a couple of Cokes, some mineral water and a couple of handfuls of peanuts, but still, it was a tough and heroic deed.
Instead of going to Viminacium or even the town of Kostolac, we went straight to the mine (where we had yet another shot of brandy). The office building is nice, large and clean – and powered (yes, right next to all that coal) by a large battery of solar panels. The titles on all the office doors we passed indicated to me that quite a lot of science (mainly geology, but also stuff like vibrations, etc.) is going on there.
Then we got in a jeep and went into the mine itself. I took a lot of pictures of the mine – it is huge and it looks very tidy (I’ve seen a bigger one, Kolubara, when I was a kid, and remember it being, in my childish eyes, quite a mess). As such pictures may compromise (at least in some eyes) the national security and since they are not too related to the fossil, I will not post them here. But here is one, taken from a considerable distance (as much as my little camera could zoom in), showing just a small segment of one side of the open pit – the arrow points to the enclosure where the mammoth is:

Drmno kop.jpg

As you can see, there are at least 50 meters of the mine ‘wall’ hanging right above it – something that mine engineers are now trying to figure out how to secure against sliding, as the mammoth will stay in the spot and be seen by tourists.
The fossil was discovered in a part of the mine that is not in use any more – the coal extracted now is deeper down in the pit. It was found in a layer of yellow sand by a bulldozer driver for a local road-paving company that has a contract with the mine to come in and take away, for free, the sand and gravel they need for road construction. He was happily bulldozing the gravel when he heard a ‘clang’ noise at the blade. He immediatelly stopped the machine, went down to see and, upon seeing a small tip of something that looked like a bone, decided to call the mine bosses who, in turn, called the people from the Archaeological park Viminacium. The archaeological treasure of the area is a source of everyone’s pride there, of course.
It turned out that this is an amazingly well-preserved and almost completely articulated fossil of Mammuthus meridionalis, the Southern Mammoth that is thought to have migrated from North Africa to Southern Europe around 2 million years ago and is probably the ancestral species of all the other, younger species of mammoths found in the Northern hemisphere. The Southern Mammoth had much shorter and finer hair than the later Woolly Mammoth and probably went extinct when the next Ice Age appeared in Europe.
Being a much older species, the Southern Mammoth has not left as many or as complete fossils as the Woolly Mammoth either. Several have been found around Europe (Spain, Bulgaria, Sweden) and one has been mounted and is on display at the Muséum national d’Histoire naturelle in Paris. Thus the Serbian fossil, with its exquisite level of preservation, will be carefully studied by Serbian and international teams of scientists for years to come.

sator.jpg

This fossil, found at the depth of 27 meters, was about 4m high, 6m long and weighed about 10 tons. It is a female and was named ‘Vicky’. There has been probably no big tectonic activity in the area for about 1 million years – how old this one is estimated to be (the more precise measures of age will be performed soon) – as earthquakes would, over time, have disassembled a fossil embedded in sand.
The fact that the fossil is in sand is on one hand a great gift – cleaning up is easy and fast – but on the other hand it is a big headache as well – how do you move it!? If it was embedded in rock, they could cut the entire slab out and move it to a museum for cleaning and restoration. This is a major mine, close to major roads – there is plenty of heavy machinery, people who can competently use it, and engineers who can figure out how to do it. This is not like finding a dinosaur in the middle of nowhere – technology is at hand and can be used on the spot. But this fossil is not embedded in rock – it is in sand. So what can one do?

znak.jpg

First, they could disarticulate the skeleton, take each separate bone to a museum and rearticulate it there. That would take a lot of people, a lot of effort and a lot of time – and something would be lost in the process: the exact position and location of the fossil in the place where it was buried. Another way would be to freeze the sand around it, lift the whole slab and take it to a museum where the sand would thaw. This they think is too risky – the freezing and thawing may damage the fossil.

ulaz u sator.jpg

So, the mine and the museum struck a compromise. The fossil will stay in place. The mine will secure the 50 meters of overhanging soil above the fossil and build two roads: one for the tourists who come to see Vicky, the other for the mine to use for driving around its heavy machinery into the pit. The museum will finish the cleaning and the analysis of the fossil and build an enclosure that will protect the fossil and accommodate the visitors (I am assuming that a museum shop will be built to bring in some revenue).
If any of my palaeontologist readers have better ideas for either preservation or moving, leave them in the comments or contact me. They are all ears.

ulaz u sator2.jpg

Right now the fossil is protected from immediate weather and light by a small canvas tent, which also means that I was not able to take pictures from a distance greater than a couple of feet. I had to crouch to get inside and could only take close-shot photos. I also could not find a good object to include in some shots as a size reference. But I took a lot of pictures from many angles and I hope you can see how wonderfully intact and well-articulated the fossil is. The rest of the pictures are under the fold, followed by a YouTube video (not shot by me) where you can see the fossil as it looked when it was first shown to the media:

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Today’s carnivals

The 115th Skeptic’s Circle is up on Effort Sisyphus
Friday Ark #252 is up on Modulator

Clock Tutorial #16: Photoperiodism – Models and Experimental Approaches

Clock Tutorial #16:  Photoperiodism - Models and Experimental ApproachesThis post (written on August 13, 2005) describes the basic theory behind photoperiodism and some experimental protocols developed to test the theory.

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Clock Quotes

To carry care to bed is to sleep with a pack on your back.
– Thomas C. Haliburton

Does circadian clock regulate clutch-size in birds? A question of appropriateness of the model animal.

 Does circadian clock regulate clutch-size in birds? A question of appropriateness of the model animal.This post from March 27, 2006 starts with some of my old research and poses a new hypothesis.

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New and Exciting in PLoS ONE

There are 23 new articles in PLoS ONE today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with just one click. Here are my own picks for the week – you go and look for your own favourites:

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Today’s carnivals

The Giant’s Shoulders #13 are up on Skulls in the Stars
July Accretionary Wedge is up on Volcanista

Twitter: What’s All the Chirping About?

That is the title of the article in the latest issue of BioScience by Elia Ben-Ari (@smallpkg on Twitter) which just came online today (if you’d rather see the PDF, click here).
It is a nice article about Twitter and the way scientists use it, the difference between ‘lifecasting’ and ‘mindcasting’ (with attribution to Jay Rosen for the concept), a brief mention of FriendFeed, and quotes from Jonathan Eisen, David Bradley and myself. It also mentions the National Phenology Network and North Carolina Sea Grant experiments in using Twitter for collection of scientific data.

How Facebook got us together

A year ago, almost none of my old school friends were on Facebook. Today, many are.
Facebook statistics show that this past year has seen a huge influx of people, globally, of roughly my age who are not techies or bloggers, just normal people. Over the past 5-6 years, Facebook has evolved and changed quite a lot. Some of the best and most liked functionalities on Facebook right now are blatant copies of the best aspects of FriendFeed and Twitter and Flickr and YouTube and Dopplr and LinkedIn and other services (some of which are now already dead).
As us oldsters are joining in great numbers, there is a clash of generations as we use Facebook differently than the kids do and they feel like we are encroaching on their territory (thus learning how to use the privacy settings is the key).
Unless Google Wave kills off all the competition, Facebook will remain the main and the biggest central place for people of all generations to find each other, have fun, or do business. Just like it did for college and high school kids five years ago, and for the techies and bloggers about a year later, Facebook is now introducing everyone to the wonders of Web 2.0.
If you are one of my 1,161 friends on Facebook (yes, I use it for PR and not just for finding old friends), you have noticed I friended a lot of people with Serbian-sounding names over the past year or so. Yup, those are old friends from school: preschool, elementary/middle school, high school and vet school. And by finding each other on Facebook, and through using Facebook as a tool, we organized, for the first time in many years, to meet in person in Belgrade last week.
You may have also seen me tagged in a bunch of pictures from those reunions – check out the photo sets here, here, here, here and here (that’s uploaded so far – there may be more soon).
Was it an anniversary of graduation? No. Did we meet as a single coherent class of people sharing the same classroom? No. I went to three such parties on three consecutive nights in Belgrade last week.
One meetup was just a few of us from the last two years of high school (nobody brought the camera, alas).
The second meetup was organized over just a few days – it started on Facebook as I told some friends I’d be in Belgrade and would like to meet. They then contacted some others via phone or personal contact in physical space, we chose the venue (the ancient restaurant “Manjez” – yes, the name comes from ‘manege’ as that was the place where King’s horses were stabled and trained a century ago) and whoever could show up showed up. Eighteen of us got together:
reunion at Manjez.jpg
One of them I met last year when I was in Belgrade. Others I have not seen in 20 or 25 or even 32 years. Only two I had to ask for the name. Some I recognized by the walk as they approached the restaurant. Others did not change in their faces at all. Others I recognized once they started talking. Most of us were in the same class in elementary school (1-4th grade), with some I was also in the same school later, including high school, and with one I was even in the same preschool.
Everyone remembered anecdotes from those old days, many brought photographs, year-books and class pictures. We wondered about people nobody’s heard from in years (one of them just e-mailed me two days ago completely out of the blue: he just googled my name). Two of our friends, I heard, died in the meantime (one of them as a conscript in the war between Serbia and Croatia in the early 1990s). Then we walked over to the old high school yard, where I saw that my legend still lives on with the new generations, as you can see for yourself from the graffiti:
Bora grafiti dvoriste.jpg
The third party was a more elaborate affair. While the people found each other on Facebook and started planning there, most of the preparation happened over e-mail over several months. Several people came from abroad. We reserved an entire restaurant for our party, hired a DJ to play the 1980’s Yugoslav music (which was so amazingly experimental and creative that nobody at the time noticed the syrupy, commercialized Western music by the likes of Michael Jackson) and managed to collect 55 of us, plus three of the teachers:
reunion at Lava Bar.jpg
The central point for most of us was 8th grade – the time when the two shifts first met during a field trip (let me explain: half the kids went to school 8am-1:15pm and the other half 2pm-7:15pm, then reverse each week. I was B-shift, with English being 1st and French 2nd foreign language. A-shift had French as 1st – even had some other classes taught in French – and English as 2nd. Most of the people at this party were from the A shift, but we partied and made friends and even dated between shifts in 8th grade so much, it did not matter any more).
But I also knew some of them from before and after. It is also a collection of kids from old Belgrade families. Many of our parents knew each other before we were even born. We all got haircuts from a mother of one of our friends. Another friend’s mother was all of ours pediatrician. If we needed an otorhynolaryngologist, we went to one of our friend’s father. The ties are multigenerational.
While it was fun to meet all of them, including the teachers (and yes, 8th grade crushes), I was most glad to see my best friend from those old days. We spent a lot of time together over the years, visiting each other (our fathers were also friends), going ice skating and horseback riding together, studying math for competitions, partying and just generally growing up together for about eight years of elementary/middle school (1-8th grade). But we have not heard from each other in about 25 years or so. So we spent a lot of time last Saturday night catching up with each other. After getting a degree in architecture, he built and ran a chain of diving schools on the Adriatic coast. As the wars made it impossible to run schools in Croatia while living in Serbia, he shut them down and opened a cafe in the center of Belgrade. He seems to be very happy! After the restaurant kicked all 55 of us out at 2am, we got in several cars and went to his cafe to continue partying and drinking. I got home at 4am, just a few hours before my flight home. But it was worth it. I am still excited and have this warmth in my heart from meeting all those old friends. And it would not have happened if it wasn’t for Facebook.

A Letter on Ocean Acidification

Sally-Christine Rodgers and Randy Repass do a TON for ocean conservation around the world, including supporting students and getting the right folks involved on the ground. They wrote this letter and asked a bunch of us bloggers to spread it around the Web:
_______
We are both lifelong boaters. What we have learned from sailing across the Pacific over the past 6 years, and especially from scientists focused on marine conservation, is startling. Whether you spend time on the water or not, Ocean Acidification affects all of us and is something we believe you will want to know about.
What would you do if you knew that many species of fish and other marine life in the ocean will be gone within 30 years if levels of C02 continue increasing at their present rate? We believe you would take action to stop this from happening, because informed people make informed choices. This letter is about what we can and must do together now to help solve a very serious but little-known problem, Ocean Acidification.
Ocean Acidification is primarily caused by the burning of fossil fuels. When carbon dioxide in the atmosphere ends up in the ocean it changes the pH, making the sea acidic and less hospitable to life. Over time, C02 reduces calcium carbonate, which prevents creatures from forming shells and building reefs. In fact, existing shells will start to dissolve. Oysters and mussels will not be able to build shells. Crabs and lobsters? Your great-grandchildren may wonder what they tasted like.
Carbon dioxide concentrated in the oceans is making seawater acidic. Many of the zooplankton, small animals at the base of the food web, have skeletons that won’t form in these conditions, and sea-life further up the food chain – fish, mammals and seabirds that rely on zooplankton for food will also perish. No food – no life. One billion people rely on seafood for their primary source of protein. Many scientific reports document that worldwide, humans are already consuming more food than is being produced. The implications are obvious.
The issue of Ocean Acidification is causing irreversible loss to species and habitats, and acidification trends are happening up to ten times faster than projected. We want you to know what this means, how it affects all of us, and what we can do about it.
Today, the atmospheric concentration of C02 is about 387 parts per million (ppm) and increasing at 2 ppm per year. If left unaddressed, by 2040 it is projected to be over 450 ppm, and marine scientists believe the collapse of many ocean ecosystems will be irreversible. Acidification has other physiological effects on marine life as well, including changes in reproduction, growth rates, and even respiration in fish.
Tropical and coldwater corals are among the oldest and largest living structures on earth; the richest in terms of biodiversity, they provide spawning areas, nursery habitat and feeding grounds for a quarter of all species in the sea. Coral reefs are at risk! As C02 concentrations increase, corals, shellfish and other species that make shells will not be able to build their skeletons and will likely become extinct.
The good news is we can fix this problem. But, as you guessed, it will be difficult. Ocean Acidification is caused by increased C02 in the atmosphere. Solving one will solve the other. The House of Representatives has acted, passing HR 2454, the Waxman-Markey “American Clean Energy and Security Act”, but it was severely weakened. Now the Senate has announced that it will move similar legislation this fall. We need the Senate to join the House in its leadership, but to demand far greater emissions reductions than were able to pass the House.
“The Intergovernmental Panel on Climate Change concluded that in order to stabilize C02 in the atmosphere at 350 ppm by 2050, global carbon emissions need to be cut 85% below 2000 levels.”That’s a very tall order! And the way our political system works (or doesn’t) makes its tougher. It will take all of us to step up and take responsibility to make this happen.
Here is what you can do: Contact your Senator now using ont of these techniques listed in order of effectiveness.
1. Visit your Senator at their local office. It is easy to make an appointment. Tell them your concerns about C02 and the oceans, and to move strong climate legislation immediately that will reduce our greenhouse gas concentrations to levels that will not threaten our oceans. The experience is rewarding. (Alternatively, drop a letter off at their local office.)
2. Call your Senator and leave a message urging action be taken to reduce C02 , address Ocean Acidification, and move strong climate legislation immediately that will reduce our greenhouse gas concentrations to levels that will not threaten our oceans.
3. Click on this link to send an email, which will go directly to your Senator based on your address: http://www.oceana.org/acid
You may use the letter provided, but it is more effective to edit it, and in your own words urge them to move strong climate legislation immediately that will reduce our greenhouse gas concentrations to levels that will not threaten our oceans.
Ocean Acidification is an issue we can do something about. We need a groundswell of informed citizens to get Congress to have the backbone to stand up to the entrenched interests of coal, oil, and gas and not compromise on the reduction of C02. We also need real leadership to aggressively create jobs using sustainable technologies. The choice is ours. We can solve this or not. What we do know is that the future facing our children, grandchildren and indeed all of humankind depends on our decision.
Please join us in sharing this letter with others. We appreciate your taking the time to contact your Senators; it is easy to do and effective.
Thank you for your support.
Randy Repass
Chairman
West Marine
Sally-Christine Rodgers
Board Member
Oceana
A more complete report on ocean acidification here: http://oceana.org/fileadmin/oceana/uploads/Climate_Change/Acid_Test_Report/Acidification_Report.pdf

Clock Tutorial #15: Seasonality

Clock Tutorial #15:  SeasonalityThis post (click on the icon) was originally written on May 07, 2005, introducing the topic of neuroendocrine control of seasonal changes in physiology and behavior.

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Clock Quotes

A quiet conscience sleeps in thunder.
– Thomas Fuller

New and Exciting in PLoS ONE

There are 20 new articles in PLoS ONE today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with just one click. Here are my own picks for the week – you go and look for your own favourites:

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Today’s carnivals

Four Stone Hearth #71 is up on Neuroanthropology
Grand Rounds Vol. 5 No. 43 are at Medicine & Technology

How Global Warming Disrupts Biological Communities – a Chronobiological Perspective

Clocks, Migration and the Effects of Global WarmingSince this is another one of the recurring themes on my blog, I decided to republish all of my old posts on the topic together under the fold. Since my move here to the new blog, I have continued to write about this, e.g., in the following posts:
Preserving species diversity – long-term thinking
Hot boiled wine in the middle of the winter is tasty….
Global Warming disrupts the timing of flowers and pollinators
Global Warming Remodelling Ecosystems in Alaska

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Nobel laureates on being young and the future of science – guest post by Lars Fischer

Lars Fischer studied chemistry and now works as a science journalist, blogger at Fischblog and coordinator at the German-language science blogging site scilogs.de (which recently spawned the English-language sister site scilogs.eu). Lars and I spent a lot of time together at the Lindau Nobel meeting where Lars interviewed me and I asked Lars to provide a guest-post for my blog about the main ‘take-home’ message he got from the conference:
Richard Feynman was 29 when he finally published his works on quantum electrodynamics. At the age of 22, Charles Darwin first set foot on the Beagle, and Gerhard Ertl started his groundbreaking works on surface catalysis when he was a PhD student. The Nobel laureates I met in Lindau may have been somewhat elderly, but they never hesitated to make clear that age and experience are no prerequisites to great discoveries.
Quite the contrary. One of the main messages that nearly all laureates emphasized in their lectures and discussions was that the real source of innovation in science are young academics. Martin Chalfie, for example, talked at length about the role his PhD students and postdocs played in alerting him to the possibilities of Green Fluorescent Proteins, which eventually earned him a Nobel prize. It was, however, Sir Harold Kroto who said it best:
The Theory of Relativity wasn’t invented by him:
Einstein old.jpg
but by him:
Einstein young.jpg
Nobel prizes are rarely ever the result of meticulous planning, but usually result from spontaneous ideas, new perspectives and novel approaches. Most came out of left field. That’s why Richard Ernst recommended that researchers should develop an interest outside of science – to develop new perspectives.
Young academics should have the right to fail now and then and develop the courage to risk failure in their research. Trail-blazing research doesn’t happen by playing it safe. Research, says Aaron Ciechanover, is full of risk, as is life. A message that especially funding agencies should take to heart. Also, authority isn’t always right. Sometimes his/her own curiosity leads a researcher to places where established scientists don’t see anything worthwhile. Following such unlikely leads may pay off, according to Gerhard Ertl. It’s well worth remembering that young Max Planck was – in what turned out to be the biggest misjudgment in the history of science – once told that there was nothing left to discover in physics.
“In practice, science is only limited by the imaginary power of mankind”, says Ryoji Noyori. “I am really losing the power of imagination, because of my age. However, our young successors are full of curiosity, passion and persistence.” The most interesting people in Lindau really weren’t the Nobel laureates, but the young academics that listened intently to their lectures. They will cause scientific revolutions undreamed of, and their achievements will determine how – and if – we all will live in the future.

Clock Tutorial #14: Interpreting The Phase Response Curve

Clock Tutorial #14:  Interpreting The Phase Response CurveThis is the sixth post in a series about mechanism of entrainment, running all day today on this blog. In order to understand the content of this post, you need to read the previous five installments. The original of this post was first written on April 12, 2005.

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Clock Quotes

Something unpredictable but in the end it’s right, I hope you have the time of your life.
– Greenday

The Mighty Ant-Lion

The Mighty Ant-LionFirst written on March 04, 2005 for Science And Politics, then reposted on February 27, 2006 on Circadiana, a post about a childrens’ book and what I learned about it since.

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New and Exciting in PLoS ONE

There are 12 new articles in PLoS ONE today. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with just one click. Here are my own picks for the week – you go and look for your own favourites:
Reef Endemism, Host Specificity and Temporal Stability in Populations of Symbiotic Dinoflagellates from Two Ecologically Dominant Caribbean Corals:

The dinoflagellate genus Symbiodinium forms symbioses with numerous protistan and invertebrate metazoan hosts. However, few data on symbiont genetic structure are available, hindering predictions of how these populations and their host associations will fair in the face of global climate change. Here, Symbiodinium population structure from two of the Caribbean’s ecologically dominant scleractinian corals, Montastraea faveolata and M. annularis, was examined. Tagged colonies on Florida Keys and Bahamian (i.e., Exuma Cays) reefs were sampled from 2003-2005 and their Symbiodinium diversity assessed via internal transcribed spacer 2 (ITS2) rDNA and three Symbiodinium Clade B-specific microsatellite loci. Generally, the majority of host individuals at a site harbored an identical Symbiodinium ITS2 “type” B1 microsatellite genotype. Notably, symbiont genotypes were largely reef endemic, suggesting a near absence of dispersal between populations. Relative to the Bahamas, sympatric M. faveolata and M. annularis in the Florida Keys harbored unique Symbiodinium populations, implying regional host specificity in these relationships. Furthermore, within-colony Symbiodinium population structure remained stable through time and environmental perturbation, including a prolonged bleaching event in 2005. Taken together, the population-level endemism, specificity and stability exhibited by Symbiodinium raises concerns about the long-term adaptive capacity and persistence of these symbioses in an uncertain future of climate change.

Eyes Wide Shut: Amygdala Mediates Eyes-Closed Effect on Emotional Experience with Music:

The perceived emotional value of stimuli and, as a consequence the subjective emotional experience with them, can be affected by context-dependent styles of processing. Therefore, the investigation of the neural correlates of emotional experience requires accounting for such a variable, a matter of an experimental challenge. Closing the eyes affects the style of attending to auditory stimuli by modifying the perceptual relationship with the environment without changing the stimulus itself. In the current study, we used fMRI to characterize the neural mediators of such modification on the experience of emotionality in music. We assumed that closed eyes position will reveal interplay between different levels of neural processing of emotions. More specifically, we focused on the amygdala as a central node of the limbic system and on its co-activation with the Locus Ceruleus (LC) and Ventral Prefrontal Cortex (VPFC); regions involved in processing of, respectively, ‘low’, visceral-, and ‘high’, cognitive-related, values of emotional stimuli. Fifteen healthy subjects listened to negative and neutral music excerpts with eyes closed or open. As expected, behavioral results showed that closing the eyes while listening to emotional music resulted in enhanced rating of emotionality, specifically of negative music. In correspondence, fMRI results showed greater activation in the amygdala when subjects listened to the emotional music with eyes closed relative to eyes open. More so, by using voxel-based correlation and a dynamic causal model analyses we demonstrated that increased amygdala activation to negative music with eyes closed led to increased activations in the LC and VPFC. This finding supports a system-based model of perceived emotionality in which the amygdala has a central role in mediating the effect of context-based processing style by recruiting neural operations involved in both visceral (i.e. ‘low’) and cognitive (i.e. ‘high’) related processes of emotions.

Contrasting Role of Octopamine in Appetitive and Aversive Learning in the Crab Chasmagnathus:

Biogenic amines are implicated in reinforcing associative learning. Octopamine (OA) is considered the invertebrate counterpart of noradrenaline and several studies in insects converge on the idea that OA mediates the reward in appetitive conditioning. However, it is possible to assume that OA could have a different role in an aversive conditioning. Here we pharmacologically studied the participation of OA in two learning processes in the crab Chasmagnathus granulatus, one appetitive and one aversive. It is shown that the aversive memory is impaired by an OA injection applied immediately or 30 minutes after the last training trial. By contrast, the appetitive memory is blocked by OA antagonists epinastine and mianserine, but enhanced by OA when injected together with the supply of a minimum amount of reinforcement. Finally, double-learning experiments in which crabs are given the aversive and the appetitive learning either successively or simultaneously allow us to study the interaction between both types of learning and analyze the presumed action of OA. We found that the appetitive training offered immediately, but not one hour, after an aversive training has an amnesic effect on the aversive memory, mimicking the effect and the kinetic of an OA injection. Our results demonstrate that the role of OA is divergent in two memory processes of opposite signs: on the one hand it would mediate the reinforcement in appetitive learning, and on the other hand it has a deleterious effect over aversive memory consolidation.

ScienceOnline’09: Interview with Djordje Jeremic

The series of interviews with some of the participants of the 2008 Science Blogging Conference was quite popular, so I decided to do the same thing again this year, posting interviews with some of the people who attended ScienceOnline’09 back in January.
Today, I asked Djordje Jeremic (yes, he is the son of Tanja Sova), of the Paper Disciple’s Blog, to answer a few questions.
Welcome to A Blog Around The Clock. Would you, please, tell my readers a little bit more about yourself? Who are you? Where are you from? What is your interest in science? How about art?
Djole pic.jpgWhy thank you! I am Djordje Jeremic, better known by my alter-ego, Paper Disciple (paperdisciple.etsy.com and paperdisciple.wordpress.com). I am an acolyte of Plicania, the Origami Muse, a beautiful but fickle mistress. [Everyone chill out. Mistress is the female form of Master, and that is what I am referring to.] My Lady graced me with the curiosity and skill in origami at an early age, and while she does not require blood sacrifice (no paper cuts to date), she is a merciless tyrant over my sleep, and she demands attention. But I love her nonetheless, as she has granted me many (read: more than 2) inspirations at times of crisis.
Now, the following is for the skeptics of the existence of goddesses and fairies (heretics!).
I am a legal immigrant (gasp! they do exist!). I began my exo-womb life in a hospital in Yugoslavia, a land which has changed size, shape and name with such agility that it would shame the chameleons, octopi, and cuttlefish of the world put together. Currently it is Serbia, or represented algebraically: Serbia = [(Serbia & Montenegro) – Montenegro – Kosovo…]. Most of my life I have moved around. At twelve I moved to Arizona, and then 2 years later to North Carolina, where I am currently residing and starting to set up some tentative roots.
My main interests in just about anything are divided into the want to know, and the searching for the purpose of said knowledge. It is a great pleasure to find out just how things work. Every time I learn something new, I feel like a child disassembling a watch to see the little gears spinning.
Continuing with the clock metaphor, after opening it and taking the gears out, I would look for a place to use the gears. Not just as a coffee holder, like some are fond of using CD-roms for, but wisely, according to what I learned. Knowledge without purpose is dull, and purpose without knowledge is dangerous. No, not just dangerous, but also slightly stupid.
I like art. [I would like to introduce a word here, if it is alright with everyone. Scotoma is the medical term for having a part of your vision disabled, but it is also a reference to a psychological trick. Remember the picture of the vase, where if you look at it differently, it looks like two faces? That effect.] Scotoma lends the possibility of being able to look at the same piece of art over and over again and every time see a new image. This obviously only works with abstract painting and some other forms, and I LOATHE abstract painting. A block of random splashes does not represent the soul equivalent of a jaguar in a jungle. I respect greatly artists who can work in apparently random smears of pigment and oil, while managing to bring out more than confusion or base emotions from the viewer.
My favorite art genres are extreme realism, and surrealism. Well, not exactly extreme realism, a photo will do, but a well done oil painting is a joy to my heart. [My atrial ventricle flaps excitedly whenever I see any of Rembrandt’s work]. Surrealism I like because it challenges your view of the world. [In Arizona I was participating in a mock Congress. My M.O. was to prepare arguments for both sides of a debate and then fight for the less represented one. I make a magnificent Devil’s Advocate.] Besides, who doesn’t like the image of a reverse magic carpet ride, with the carpet as the rider, rolled up and sitting on a flying human?
What do you want to do/be when (and if ever) you grow up?
A plane pilot. Not a Boeing, however. Being inside a gargantuan monster of steel is not my idea of a fun time. I want a one, maybe two person old style airplane, like the ones they [“They” is a weasel word and is thus not approved by Wikipedia. We’re not on Wikipedia, though.] used in WW1.[not to be confused with www1, the first internet.] I want to feel the rush of the air around me. Come to think of it, the best would be if I could fly unassisted by machines. If it turns out I can’t afford such a plane, I will go skydiving every weekend or so.
For money, I am going to either take people for rides, or fold origami professionally. Maybe even get a decent job [only if I have to]. There’s not much to it. Living like the squirrel: eat what you need, store up only for one winter, and never stay too long in one place. And, everywhere I go, I will bring my trusty laptop and wi-fi hijacker [don’t have one yet] although by the time I am 25, this very computer I am typing on and the one you are reading from will both be relics in a museum, antiques at best.
What aspect of science communication and/or particular use of the Web in science interests you the most?
The increased speed and accuracy of facts. The internet serves as a library full of librarians and writers and proofreaders. If you wanted to check what the coagulation speed of 10 milliliters of baboon blood were (just a shot in the dark, I don’t know why I picked the examples), all that is necessary is several clicks to get mostly accurate information. The world wide web, in my opinion, is a handy tool to have around, but is not a supplement to all research.
I like PloS. I do not use it as much as I would like to, but the times that I do it is educational and even fun. Every time I go there, it is like throwing darts at a carnival, but you can’t miss.
How does (if it does) blogging figure in your life and work? How about social networks, e.g., Twitter, FriendFeed and Facebook? What are some of the differences in the ways teenagers use the Web in comparison to adults who grew up without it and later in life migrated online?
I started my blog recently, 1) as a tool of flagrant self promotion, which I used mercilessly to herd millions into buying my origami on etsy. I wish. To my knowledge, the site was only visited by a couple of people, few of which bought something. 2) as a vent for my teenage angst, romance, and idiocy. It was my wall to graffiti on. Still is.
I cannot tell what it is like to be an adult who migrated, since I am 16, but as a teenager who grew up next to it, it is natural, like an arm. The way dolphins probably viewed the ocean prior to all the filth we [homo sapiens (severe irony. sapiens means wise. )] dumped into it.
When and how did you discover science blogs? What are some of your favourites? Have you discovered any new cool science blogs while at the Conference?
I did not discover scienceblogs.com, I was dragged headfirst into it, kicking and screaming, only to find it a nice place with polite people. I usually keep to Blog around the clock (HI BORA!) and Pharyngula, but every now and then I will trawl for fresh waters. I can’t name all the people who I visited here, but they all have brilliant ideas.
Is there anything that happened at this Conference – a session, something someone said or did or wrote – that will change the way you think about science communication, or something that you will take with you to your studies, art, blog-reading and blog-writing?
Yes. My favorites were discovering that there are adolescents of my mental age blogging, as well as the fact that there are a LOT of people who are great company, all of them as geeky as I am and probably more. That, and it also appears that scienceblogs.com is not run by one man in a missile silo in colorado.
It was so nice to meet you and thank you for the interview. I hope to see you again next January.
(Christopher Walken voice) And I… shall see you, there. *insert creepy Mr. Burns-esque photo here*
==========================
See the 2008 interview series and 2009 series for more.

Clock Tutorial #13: Using The Phase Response Curve

Clock Tutorial #13:  Using The Phase Response CurveThis is the fifth post in a series about mechanism of entrainment. Originally written on April 11, 2005.

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Clock Quotes

It is better in times of need to have a friend rather than money.
– Greek proverb

I am back

Back home after two weeks. Jet-lag will probably hit me tomorrow. Lots of catch-up with PLoS work awaits me tomorrow as well, but blogging should continue afterwards – several more posts about the Belgrade part of the trip are yet to come.

New and Exciting in PLoS ONE

There are 10 new articles published Friday night and 8 new articles published tonight in PLoS ONE. As always, you should rate the articles, post notes and comments and send trackbacks when you blog about the papers. You can now also easily place articles on various social services (CiteULike, Mendeley, Connotea, Stumbleupon, Facebook and Digg) with just one click. Here are my own picks for the week – you go and look for your own favourites:

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Today’s carnivals

The 73rd edition of the Encephalon is up on Channel N
Carnival of the Green #188 is up on Kids Discover Nature

Friday Weird Sex Blogging – Postscript to Pittendrigh’s Pet Project – Phototaxis, Photoperiodism and Precise Projectile Parabolas of Pilobolus on Pasture Poop

Postscript to Pittendrigh's Pet Project - Phototaxis, Photoperiodism and Precise Projectile Parabolas of Pilobolus on Pasture PoopWe have recently covered interesting reproductive adaptations in mammals, birds, insects, flatworms, plants and protists. For the time being (until I lose inspiration) I’ll try to leave cephalopod sex to the experts and the pretty flower sex to the chimp crew.
In the meantime, I want to cover another Kingdom – the mysterious world of Fungi. And what follows is not just a cute example of a wonderfully evolved reproductive strategy, and not just a way to couple together my two passions – clocks and sex – but also (at the very end), an opportunity to post some of my own hypotheses online.

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